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Specctra
Specctra is a commercial PCB auto-router originally developed by John F. Cooper and David Chyan of Cooper & Chyan Technology, Inc. (CCT) in 1989. The company and product were taken over by Cadence Design Systems in May 1997. Since its integration into Cadence's Allegro PCB Editor, the name of the router is Allegro PCB Router. The latest version is 17.4 – 22.1 (20 October 2022). Specctra routes boards by presenting graphical data using a "shape-based" technology which represents graphical objects not as a set of points-coordinates but more compact. This increases the efficiency of routing printed circuit boards with a high density of components, provides automatic routing of the same chain of tracks of different widths, and more. Specctra uses adaptive algorithms implemented in multiple trace runs. The routing is carried out in three stages: # preview routing # autoroute # additional processing of autoroute results On the first pass, the connection of all conductors is per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cadence Design Systems
Cadence Design Systems, Inc. (stylized as cādence)Investor's Business DailCEO Lip-Bu Tan Molds Troubled Cadence Into Long-Term LeaderRetrieved November 12, 2020 is an American multinational corporation, multinational technology and computational software company. Headquartered in San Jose, California, Cadence was formed in 1988 through the merger of SDA Systems and ECAD, Inc., ECAD. Initially specialized in Electronic design automation, electronic design automation (EDA) software for the semiconductor industry, currently the company makes software and Electronic hardware, hardware for designing products such as integrated circuits, System on chip, systems on chips (SoCs), printed circuit boards,The StreeHow Cadence Designs the FutureRetrieved July 21, 2020 and pharmaceutical drugs, also licensing intellectual property for the electronics, aerospace, defense and automotive industries, among others. History 1983–1999 Founded in 1983 in San Jose, California, Cadence Design Systems ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cadence Allegro
Cadence Design Systems, Inc. (stylized as cādence)Investor's Business DailCEO Lip-Bu Tan Molds Troubled Cadence Into Long-Term LeaderRetrieved November 12, 2020 is an American multinational technology and computational software company. Headquartered in San Jose, California, Cadence was formed in 1988 through the merger of SDA Systems and ECAD. Initially specialized in electronic design automation (EDA) software for the semiconductor industry, currently the company makes software and hardware for designing products such as integrated circuits, systems on chips (SoCs), printed circuit boards,The StreeHow Cadence Designs the FutureRetrieved July 21, 2020 and pharmaceutical drugs, also licensing intellectual property for the electronics, aerospace, defense and automotive industries, among others. History 1983–1999 Founded in 1983 in San Jose, California, Cadence Design Systems began as an electronic design automation (EDA) company named Solomon Design Automation (SDA). SDA's c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ripup-and-retry Router
In electronic design, wire routing, commonly called simply routing, is a step in the design of printed circuit boards (PCBs) and integrated circuits (ICs). It builds on a preceding step, called placement, which determines the location of each active element of an IC or component on a PCB. After placement, the routing step adds wires needed to properly connect the placed components while obeying all design rules for the IC. Together, the placement and routing steps of IC design are known as place and route. The task of all routers is the same. They are given some pre-existing polygons consisting of pins (also called terminals) on cells, and optionally some pre-existing wiring called preroutes. Each of these polygons are associated with a net, usually by name or number. The primary task of the router is to create geometries such that all terminals assigned to the same net are connected, no terminals assigned to different nets are connected, and all design rules are obeyed. A ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OrCAD
OrCAD Systems Corporation was a software company that made OrCAD, a proprietary software tool suite used primarily for electronic design automation (EDA). The software is used mainly by electronic design engineers and electronic technicians to create electronic schematics, and perform mixed-signal simulation and electronic prints for manufacturing printed circuit boards (PCBs). OrCAD was acquired by Cadence Design Systems in 1999 and was integrated with Cadence Allegro in 2005. Company Founded in 1985 by John Durbetaki, Ken, and Keith Seymour as "OrCAD Systems Corporation" in Hillsboro, Oregon, the company became a supplier of desktop electronic design automation (EDA) software. The name OrCAD is a portmanteau, reflecting the company and its software's origins: ''Or''egon + ''CAD''. In 1984 Durbetaki began designing an expansion chassis for the IBM Personal Computer. Durbetaki, who had left Intel Corp. after five years as an engineer and project manager, decided, along with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TARGET 3001!
TARGET 3001! is a CAD computer program for EDA and PCB (printing circuit board) design, developed by Ing.-Büro (en: engineering office) Friedrich in Germany. This software application has been available since (for 32 years) and operates on Microsoft Windows. It supports the design of electronic schematics, PCBs, and device front panels. The software is available in English, German and French. It is possible to use Target 3001! on Linux systems with the assistance of Wine, a compatibility layer for running Windows applications on Unix-like operating systems. This setup has been tested with Ubuntu 11.04 (64-bit). A notable feature of Target 3001! is its ability to support reverse engineering. Users can derive a circuit drawing from a photograph of an existing circuit board through the traced layout. A special branch of the program is the ''ASIC Designer'', which allows design of integrated circuits. The company offer a free version of the service for non-commercial use, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OrCAD Layout
OrCAD Systems Corporation was a software company that made OrCAD, a proprietary software tool suite used primarily for electronic design automation (EDA). The software is used mainly by electronic design engineers and electronic technicians to create electronic schematics, and perform mixed-signal simulation and electronic prints for manufacturing printed circuit boards (PCBs). OrCAD was acquired by Cadence Design Systems in 1999 and was integrated with Cadence Allegro in 2005. Company Founded in 1985 by John Durbetaki, Ken, and Keith Seymour as "OrCAD Systems Corporation" in Hillsboro, Oregon, the company became a supplier of desktop electronic design automation (EDA) software. The name OrCAD is a portmanteau, reflecting the company and its software's origins: ''Or''egon + ''CAD''. In 1984 Durbetaki began designing an expansion chassis for the IBM Personal Computer. Durbetaki, who had left Intel Corp. after five years as an engineer and project manager, decided, along with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Push-and-shove Router
In electronic design, wire routing, commonly called simply routing, is a step in the design of printed circuit boards (PCBs) and integrated circuits (ICs). It builds on a preceding step, called placement, which determines the location of each active element of an IC or component on a PCB. After placement, the routing step adds wires needed to properly connect the placed components while obeying all design rules for the IC. Together, the placement and routing steps of IC design are known as place and route. The task of all routers is the same. They are given some pre-existing polygons consisting of pins (also called terminals) on cells, and optionally some pre-existing wiring called preroutes. Each of these polygons are associated with a net, usually by name or number. The primary task of the router is to create geometries such that all terminals assigned to the same net are connected, no terminals assigned to different nets are connected, and all design rules are obeyed. A ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EAGLE (program)
EAGLE is a scriptable electronic design automation (EDA) application with schematic capture, printed circuit board (PCB) layout, auto-router and computer-aided manufacturing (CAM) features. EAGLE stands for Easily Applicable Graphical Layout Editor () and is developed by CadSoft Computer GmbH. The company was acquired by Autodesk Inc. in 2016 who announced to support the product up to 2026 only. Features EAGLE contains a schematic editor, for designing circuit diagrams. Schematics are stored in files with .SCH extension, parts are defined in device libraries with .LBR extension. Parts can be placed on many sheets and connected together through ports. The PCB layout editor stores board files with the extension .BRD. It allows back-annotation to the schematic and auto-routing to automatically connect traces based on the connections defined in the schematic. EAGLE saves Gerber and PostScript layout files as well as Excellon and Sieb & Meyer drill files. These ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auto-router
In electronic design, wire routing, commonly called simply routing, is a step in the design of printed circuit boards (PCBs) and integrated circuits (ICs). It builds on a preceding step, called placement, which determines the location of each active element of an IC or component on a PCB. After placement, the routing step adds wires needed to properly connect the placed components while obeying all design rules for the IC. Together, the placement and routing steps of IC design are known as place and route. The task of all routers is the same. They are given some pre-existing polygons consisting of pins (also called terminals) on cells, and optionally some pre-existing wiring called preroutes. Each of these polygons are associated with a net, usually by name or number. The primary task of the router is to create geometries such that all terminals assigned to the same net are connected, no terminals assigned to different nets are connected, and all design rules are obeyed. A ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cooper & Chyan Technology, Inc
Cooper, Cooper's, Coopers and similar may refer to: * Cooper (profession), a maker of wooden casks and other staved vessels Arts and entertainment * Cooper (producers), an alias of Dutch producers Klubbheads * "Cooper", a song by Roxette from the 1999 album '' Have a Nice Day'' * Cooper Prize, an international playwriting prize based in Melbourne, Australia, since 2024 Businesses and organisations * Cooper (company), an American user experience design and business strategy consulting firm * Cooper (motorcycles), an American brand of motorcycles * Cooper Canada, a defunct sporting goods manufacturer * Cooper Car Company, a British car company **Mini Cooper, the name of several cars * Cooper Chemical Company, an American chemical manufacturer * The Cooper Companies, an American medical device company * Cooper Do-nuts, Los Angeles cafe which was the site of alleged uprising in reaction to police harassment of LGBT people * Cooper Enterprises, a Canadian boat builder ** C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proprietary Software
Proprietary software is computer software, software that grants its creator, publisher, or other rightsholder or rightsholder partner a legal monopoly by modern copyright and intellectual property law to exclude the recipient from freely sharing the software or modifying it, and—in some cases, as is the case with some patent-encumbered and EULA-bound software—from making use of the software on their own, thereby restricting their freedoms. Proprietary software is a subset of non-free software, a term defined in contrast to free and open-source software; non-commercial licenses such as CC BY-NC are not deemed proprietary, but are non-free. Proprietary software may either be closed-source software or source-available software. Types Origin Until the late 1960s, computers—especially large and expensive mainframe computers, machines in specially air-conditioned computer rooms—were usually leased to customers rather than Sales, sold. Service and all software available ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GitHub
GitHub () is a Proprietary software, proprietary developer platform that allows developers to create, store, manage, and share their code. It uses Git to provide distributed version control and GitHub itself provides access control, bug tracking system, bug tracking, software feature requests, task management, continuous integration, and wikis for every project. Headquartered in California, GitHub, Inc. has been a subsidiary of Microsoft since 2018. It is commonly used to host open source software development projects. GitHub reported having over 100 million developers and more than 420 million Repository (version control), repositories, including at least 28 million public repositories. It is the world's largest source code host Over five billion developer contributions were made to more than 500 million open source projects in 2024. About Founding The development of the GitHub platform began on October 19, 2005. The site was launched in April 2008 by Tom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
